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Cheap flights from Bangkok to Cairns from $421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CNS
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Cairns
Explore the most affordable flight options available from Bangkok to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Fri 5/621:40
BKK
-
CNS
1 stop22h 00m
Jetstar
Fri 12/606:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Deal found 21/4$847
Fri 5/619:55
BKK
-
CNS
2 stops34h 50m
Multiple Airlines
Fri 12/609:10
CNS
-
BKK
1 stop13h 50m
Multiple Airlines
Deal found 21/4$897
Sat 6/621:50
BKK
-
CNS
1 stop31h 50m
Multiple Airlines
Sat 13/606:00
CNS
-
BKK
2 stops31h 05m
Multiple Airlines
Deal found 21/4$914
Sun 7/621:50
BKK
-
CNS
1 stop31h 40m
Multiple Airlines
Sun 14/619:15
CNS
-
BKK
2 stops44h 30m
Multiple Airlines
Deal found 23/4$915
Mon 18/513:50
BKK
-
CNS
2 stops40h 30m
Multiple Airlines
Mon 25/506:00
CNS
-
BKK
1 stop17h 00m
Multiple Airlines
Deal found 20/4$918
Mon 18/521:40
BKK
-
CNS
1 stop22h 00m
Jetstar
Mon 25/506:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Deal found 20/4$929
Thu 4/615:25
BKK
-
CNS
2 stops35h 05m
Multiple Airlines
Thu 11/606:00
CNS
-
BKK
1 stop17h 00m
Multiple Airlines
Deal found 20/4$935
Thu 4/621:50
BKK
-
CNS
1 stop20h 10m
Jetstar
Thu 11/606:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Deal found 20/4$953
Sun 7/621:50
BKK
-
CNS
1 stop31h 40m
Jetstar
Sun 14/606:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Deal found 23/4$982
Tue 11/821:45
DMK
-
CNS
2 stops28h 45m
Multiple Airlines
Tue 25/821:40
CNS
-
DMK
2 stops27h 45m
Multiple Airlines
Deal found 21/4$1,096
Mon 18/513:40
DMK
-
CNS
2 stops30h 00m
Multiple Airlines
Mon 25/506:45
CNS
-
DMK
2 stops35h 00m
Multiple Airlines
Deal found 20/4$1,187
Wed 15/708:35
DMK
-
CNS
2 stops17h 55m
Multiple Airlines
Sun 26/706:45
CNS
-
DMK
2 stops33h 15m
Multiple Airlines
Deal found 21/4$1,238

Find flight deals from Bangkok to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2026.

Round-trip from

$847

One-way from

$421
Jetstar
  • Jetstar
  • 5/6-12/6
  • 2 total stops
  • 39h 00m total
  • Bangkok to Cairns
Search Deals
22/5
  • 22/5
  • 2 total stops
  • 33h 35m total
  • Bangkok to Cairns
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 April 2026.
Use the filters below to find and compare flights from Bangkok to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokCairns

BKK - CNS

BKKCNS

Bangkok Suvarnabhumi

Mon 18/5

13:50-09:20

2 stops40h 30m

Cairns

Mon 25/5

06:00-20:00

1 stop17h 00m

$918

BangkokCairns

BKK - CNS

BKKCNS

Bangkok Suvarnabhumi

Sat 6/6

21:50-08:40

1 stop31h 50m

Cairns

Sat 13/6

13:15-19:50

1 stop33h 35m

$991

BangkokCairns

DMK - CNS

DMKCNS

Bangkok Don Mueang Intl

Tue 11/8

21:45-05:30

2 stops28h 45m

Cairns

Tue 25/8

21:40-22:25

2 stops27h 45m

$1,096

BangkokCairns

BKK - CNS

BKKCNS

Bangkok Suvarnabhumi

Wed 15/7

20:35-22:25

2 stops22h 50m

Cairns

Sun 26/7

06:45-14:25

2 stops34h 40m

$1,105

BangkokCairns

BKK - CNS

BKKCNS

Bangkok Suvarnabhumi

Sun 7/6

20:35-22:40

2 stops23h 05m

Cairns

Sun 14/6

06:45-14:25

2 stops34h 40m

$1,107

BangkokCairns

BKK - CNS

BKKCNS

Bangkok Suvarnabhumi

Thu 4/6

21:50-21:00

1 stop20h 10m

Cairns

Thu 11/6

14:00-11:50

3 stops24h 50m

$1,115

BangkokCairns

DMK - CNS

DMKCNS

Bangkok Don Mueang Intl

Mon 18/5

13:40-22:40

2 stops30h 00m

Cairns

Mon 25/5

06:45-14:45

2 stops35h 00m

$1,187
Fastest return journey

BangkokCairns

BKK - CNS

BKKCNS

Bangkok Suvarnabhumi

Wed 15/7

21:50-21:00

1 stop20h 10m

Cairns

Sat 25/7

07:00-19:50

1 stop15h 50m

$1,192

BangkokCairns

DMK - CNS

DMKCNS

Bangkok Don Mueang Intl

Wed 15/7

08:35-05:30

2 stops17h 55m

Cairns

Sun 26/7

06:45-13:00

2 stops33h 15m

$1,238

BangkokCairns

BKK - CNS

BKKCNS

Bangkok Suvarnabhumi

Wed 15/7

21:40-22:40

1 stop22h 00m

Cairns

Sun 26/7

07:00-19:50

1 stop15h 50m

$1,308

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 29 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Cairns

How often are flights from Bangkok to Cairns delayed?

About 13% of weekly flights between Bangkok and Cairns have experienced delays in the past year, with the average delay time being 139 minutes.

What is the most punctual flight time for Bangkok to Cairns flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Cairns flights?

Over the past year, Shanghai Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cairns from Bangkok?

    Cairns (CNS), located 4.4 km from the city centre, is the airport you fly into when you book flights from Bangkok to Cairns. 0 airlines have flights to Cairns from Bangkok on a regular basis. Booking flights from Bangkok to Cairns should not be difficult; the airport handles an average of 0 inbound flights from Bangkok per day.

  • Can I find deals for flights from Bangkok to Cairns that include hotel bookings?

    Yes. In addition to deals on Bangkok to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Cairns.

  • Can I find deals for business class flights from Bangkok to Cairns?

    Yes. Cheapflights offers flight deals from Bangkok to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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How does Cheapflights help users find flights from Bangkok to Cairns?

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Can Cheapflights find flights from Bangkok to Cairns with no change fees?

Yes! Cheapflights helps users easily find flights from Bangkok to Cairns with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Cairns become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cairns from Bangkok today and book when prices fit your budget.

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